a buckby is the code word to low key tell ur buddies that she's a walking disease from all of her unprotected sex
buckby's usually talk a lot of shit and hop from dick to dick and are uneducated and unemployed and can't even date a guy for a week without fucking one of his buddies, buckbys usually look crusty, sometimes fat and looks 50% cow 49% trash and 1% female
guy 1 "I really like this Montana chick, she's super easy and her face isn't that ugly"
guy 2 (close bud) "dude she's a total buckby, can't you smell that tuna?"
guy 1 "shit man now i can, let's get out of here before she comes back."
by Łuxem May 30, 2016
Get the Buckby mug.
A giant beast of a penis, usually resembeling a mythic beast of sorts.
James-"I hear that Max has the Buckby Giant down his pants"
Steph-"Yeah, he put big nessy in my lake last night"
by ItsJameRs! November 26, 2008
Get the Buckby Giant mug.